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[1]王同涛,闫相祯,杨恒林,等.多夹层盐穴储气库最小允许运行压力的数值模拟[J].油气储运,2010,29(11):877-879.[doi:10.6047/j.issn.1000-8241.2010.11.022]
　Wang Tongtao,Yan Xiangzhen,Yang Henglin.Numerical Simulation on Minimum Allowable Operation Pressure of Multi-interbedded Salt Cavern Gas Storage[J].Oil & Gas Storage and Transportation,2010,29(11):877-879.[doi:10.6047/j.issn.1000-8241.2010.11.022]
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多夹层盐穴储气库最小允许运行压力的数值模拟

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 29 期数: 2010年11期 页码: 877-879 栏目: 出版日期: 2010-11-25
Title:
Numerical Simulation on Minimum Allowable Operation Pressure of Multi-interbedded Salt Cavern Gas Storage
作者:
王同涛1;  闫相祯1;  杨恒林2;  杨秀娟1
1. 中国石油大学(华东)储运与建筑工程学院;
2. 中国石油集团钻井工程技术研究院
Author(s):
Wang Tongtao1;  Yan Xiangzhen1;  Yang Henglin2
关键词:
储气库; 多夹层盐岩; Mohr-Coulomb准则; 最小允许运行压力; 压力梯度; 数值模拟
Keywords:
gas storage; multi-interbedded salt cavern; Mohr-Coulomb Criterion; minimum allowable operation pressure; pressure gradient; numerical simulation
DOI:
10.6047/j.issn.1000-8241.2010.11.022
摘要:
通过室内单轴劈裂拉伸、单轴压缩和三轴压缩等试验,获得某油田H-1井多夹层盐岩力学性能参数,回归得到相应的Mohr-Coulomb准则表达式,并利用ABAQUS软件对多夹层盐穴储气库进行了数值模拟计算,分析了储气库的埋深、顶跨、顶部盐岩厚度、顶部相邻夹层厚度及弹性模量等参数对多夹层盐穴储气库最小允许运行压力的影响规律。结果表明:储气库最小允许运行压力随着顶跨的增加而升高,随着顶部相邻夹层弹性模量的增加而降低,而顶部盐岩和相邻夹层厚度对其影响不显著。研究成果可为多夹层盐岩地层储气库的安全运行提供参考。
Abstract:
By uniaxial brazilian tension,uniaxial compression and triaxial compression test etc.the performance parameters of multi-interbedded salt rock mechanics of some oilfield H-1 well are obtained,and the corresponded Mohr-Coulomb Criterion expres-sion is also achieved by regression.Numerical simulation is carried out for the multi-interbedded salt cavern gas storage by using ABAQUS software,and the influence law of the minimum allowable operation pressure of multi-interbedded salt cavern gas storage affected by the buried depth,top span,top salt rock thickness,thickness of the top adjacent sandwich,elastic modulus and other parameters have been analyzed.The results show that the minimum allowable operation pressure of gas storage is increasing with the increase of the height of top span,while it is decreasing with the increase of elastic modulus of the top adjacent sandwich.However,the influence of the top salt rock thickness and the thickness of top adjacent sandwich on the minimum allowable opera-tion pressure of gas storage is not remarkable.It is considered that the research results can be used as references for the safe operation of multi-interbedded salt cavern gas storage.

参考文献/References:

[1] 陈卫忠,谭贤君,伍国军,等.含夹层盐岩储气库气体渗透规律研究[J].岩石力学与工程学报,2009,28(7):1297-1304.
[2] Bérestl P,Brouard B.Safety of salt caverns used for underground storage[J].Oil & Gas Science and Technology,2003,58(3):361-384.
[3] 袁进平,齐奉忠,田中兰,等.金坛地区采卤井改造为储气井的固井技术[J].天然气工业,2008,28(7):52-54.
[4] 长江水利委员会长江科学院.SL 264-2001水利水电工程岩石试验规程[S].北京:中国标准出版社,2001.

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备注/Memo

收稿日期:2010-2-4。
基金项目:中国石油天然气股份有限公司“西气东输二线配套地下储气库技术研究”项目,2007-05Z-01-06
作者简介:王同涛,在读博士生,2006年毕业于中国石油大学(华东)土木工程专业,现主要从事石油管柱力学与地下储气库相关技术的研究.电话:0546-8391820.E-mail:hdupcwtt@163.com

更新日期/Last Update: 1900-01-01